A woman who has a "Yuri" family married with children. After living with her son -in -law, although she was still surprised, she still had a happy life, but she was caused her son -in -law to lose control of attack. "Yuri" wakes up like a woman with the sexual desire and love of a young man who doesn't know how to stay. A virgin woman immersed in unfaithful behaviors, immersed in intercourse without worrying about dangerous days.